baber/WOPTO huggingface dataset:
Patent JP-H09120304-A (JP)
Title: Cell controller
Inventor: HIOKI NAOHIRO
IPC: G05B19/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide the cell controller which eliminates the need for a communication cable by reducing the loads on communication processing on both a programmable controller(PC) and a setter-display unit. SOLUTION: This cell controller is equipped with the display unit 4 with a touch panel 3 and a programmable controller circuit 23 which executes a sequence according to a touch panel operation signal inputted through the interface circuit 21 of the touch panel 3 and outputs an image command signal for the display unit to the controller circuit 22 of the display unit 4. Here, the interface of the touch panel of the programmable controller circuit 23 and the controller circuit 22 of the display unit are mounted on the same substrate 14 and connected together through a bus 26.
Patent JP-S63185069-A (JP)
Inventor: DEBITSUDO JIEI SEIMUAA
IPC: H01L23/482
Filed: 1987-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06123801-A (JP)
Title: Light-transmissive plate and device using the same
Inventor: IIGAHAMA YUKIO
IPC: G02B3/08
Filed: 1992-10-14
Abstract: PURPOSE:To reduce ineffective light generated on the light-transmissive plate and in the device. CONSTITUTION:Many saw-tooth-sectioned projection stripes 25 or 31 are juxtaposed on at least one of the top and reverse surfaces of the light-transmissive optical plate where incident light from the top surface is projected from the reverse surface and the light-transmissive plate is so constituted that one of surfaces 25b and 31b constituting the projection stripes 25 and 31 are parallel to refracted light 29 or 32 made incident on the top surface at a specific angle.
Patent JP-H10124646-A (JP)
Title: Three-dimensional measuring device
Inventor: NORITA TOSHIO
IPC: G06T7/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional measuring device in which the precision of range-finding for setting a measuring condition can be improved, and a proper measuring condition can be set. SOLUTION: This device is constituted of a light projecting optical system 40 which projects a light to an object to be measured, image pickup means 53 which outputs a signal corresponding to the light quantity of a light made incident to an image pickup face, light receiving optical system 50 which forms the optical image of the object on the image pickup face of the image pickup means 53, preliminary measurement control means 61 which operates light projection by the light projecting optical system 40 prior to measurement, obtains inter-object distance information based on the output signal of the image pickup means 53, and sets a measuring condition based on the obtained inter- object distance information, and main measurement control means 61 which executes three-dimensional measurement for the above object under the set measuring condition.
Patent JP-H1197965-A (JP)
Title: Piezoelectric component
Inventor: YAMASHITA YASUHIDE
IPC: H03H9/17
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive piezoelectric component with high quality by forming a protecting case of polyester resin materials, and adhering and fixing the protecting case to the board face of a dielectric substrate with the edge faces of an open edge surface-finished into rough faces. SOLUTION: A piezoelectric component is constituted of a piezoelectric oscillator 1, dielectric substrate 2, and protecting case 3. The protecting case 3 is made of polyester resin indicating almost a case shape whose one face is opened, and the surface is roughened. The roughening treatment of the protecting case 3 is preferably a corrosion treatment with alkaline solution. This roughening treatment is operated to edge faces 3a and 3b at an open edge necessary for at least the adhesion to the board face of a dielectric substrate 2. The protecting case 3 is adhered and fixed to the board face of the dielectric substrate 2 with the end faces 3a and 3b at the open edge surface-finished into the rough faces by using thermosetting epoxy resin as adhesive 5 so that a piezoelectric oscillator 1 can be air-tightly enclosed.
Patent JP-S63129701-A (JP)
Title: Microwave circuit wave device
Inventor: KASHIWAGI MICHIO
IPC: H01P1/00
Filed: 1986-11-20
Abstract: PURPOSE:To eliminate the electromagnetic interference between MIC units by using a barrier incorporated to a case so as to separate plural MIC units constituted to the titled microwave circuit base. CONSTITUTION:The microwave circuit base 20 is fixed to a case 21 by using a screw 30 at a fitting part 33 with a supporting region provided to the microwave circuit base and the case 21. In this case, the MIC (microwave integrated circuit) units 24a, 24b are separated electromagnetically by a barrier 25 provided incorporatedly with the case 21 and the MIC units 24a, 24b are contained in a through hole 35 formed while being surrounded by the barrier 25 and the fitting part provided to the case 21. Moreover, a connection conductor foil 31 connecting the MIC units 24a, 24b is contained in a slot 34 provided to the barrier 25. Thus, the gap by the mechanical size of the barrier 25 is not caused and the electromagentic separation is attained in an excellent way.
Patent JP-H1195581-A (JP)
Title: Image forming device
Inventor: TAKAMI HIROSHI
IPC: G03G15/16
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to switch from constant-voltage driving to constant-current driving and to execute ATVC in a short time by comparing an output control signal in a constant-current driving mode with that in a constant-voltage driving mode and executing output control through the use of a higher level signal value. SOLUTION: Transfer output is controlled with constant voltage and constant current output control signals CVD and CCD. The transfer output is controlled by an external CPU 300 for controlling a transfer output power unit 200. The constant-voltage output control signal CVD is of an analog control signal with which a transfer output level is controlled with a constant voltage. On the other hand, the constant-current output control signal CCD is of a control signal when driving is attained in a mode where a previously set constant current flows through a transfer roller 105.  A diode 203 is operated so that the output of an operational amplifier 202 driven at the time of attaining driving with a constant current is compared with the constant voltage output control signal CVD and a higher level signal is inputted to the positive input of an operation amplifier 201 for directly controlling a transformer 210.
Patent JP-S61156572-A (JP)
Title: Magnetic disk device
Inventor: SATO MASABUMI
IPC: G11B20/10
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the generation of an error by inputting a signal outputted from a clock crack preventing circuit, to a clock selecting circuit for selecting and outputting one of a read time clock and a non-read time clock. CONSTITUTION:When switching a clock VFOCL which is sent to a host device at the time of read, and a clock VFO1F which is sent at the time of non-read, it is synchronized with rise and fall clocks of selecting signals SELVC, RST1F applied to its switching gate, and also sending-out of the present clock is stopped at the time of a fall of the clock. Thereafter, sending-out of the next clock is started from an L level. On the contrary, it is also possible that sending-out of the present clock is stopped in a state of an H level, the H level is maintained as it is, and sending-out of the next clock is started from the H level. In this way, at the time of switching, no clock crack is generated, and a malfunction of the host device can be prevented.
Patent JP-S63128727-A (JP)
Title: Mounting method for chip parts
Inventor: KASHIWABARA TAKAO
IPC: H05K13/04
Filed: 1986-11-19
Abstract: PURPOSE:To move arms, which hold collets, outside a fixed locus so that faulty parts or the like need not be removed by the arms and to improve productivity, by disposing a faulty pot, which can move forward and backward, between arms and a middle stage equipped with a probe contact part in an electrical characteristic inspecting device and removing the chip in a faulty mode in accordance with division outputs based on discrimination results for electrical characteristic faults, and for inverse inside/outside states or contact faults of the chip. CONSTITUTION:A collet A moves down and attracts a diode chip 5 supplied from a parts feeder and a tray, and then it moves up and turns 90 deg., and then it moves down and puts the diode chip 5 on a middle stage 8, and then it moves up and returns to its original position, and again it repeats preceding operations. When a fault is found in electrical characteristics, a faulty diode chip is recovered by stretching a faulty pot A under a collet B from a side just before an arm B moves down. Inspection for the diode chip is performed on the middle stage 8, and forward characteristics VF and backward characteristics IR are determined, and an allowable range is determined to discriminate whether the characteristics are good or poor. Inspection of inverse inside/outside states is performed by utilizing a characteristic that no current flows in the backward direction B A. Existence of works and contact faults during inspection are detected from a A point potential being E or zero.
Patent JP-H06124120-A (JP)
Title: Motion controller
Inventor: KITAGUCHI TAKASHI
IPC: G05D1/02
Filed: 1992-10-14
Abstract: PURPOSE:To autonomously control a motion device by using picture information. CONSTITUTION:The motion device for moving inside a working area is provided with a picture input means 3 for inputting the picture information of an external environment, a first conversion means 7 for data converting output signals from the picture input means 3, an artificial neural network 6 for inputting the output signals from a first conversion means 7, a second conversion means 9 for data converting the output signals from the artificial neural network 6, a driving means 5 for inputting the output signals from the second conversion means 9 and driving the motion device, a teacher signal generation means 10 for generating teacher signals to the artificial neural network 6, a differential signal generation means 11 for generating differential signals from the teacher signals from the teacher signal generation means 10 and the output signals from the artificial neural network 6 and a control means for controlling the respective means.
Patent JP-S63129475-A (JP)
Title: Image data filing device
Inventor: HOSONO FUMIO
IPC: G06T1/00
Filed: 1986-11-19
Abstract: PURPOSE:To administer to the convenience of the reading of a compression data at the time of encoding and outputting the compressing data, by providing a managing table memory part which stores a write address at the front of the compression data at every scanning line as a managing table other than a compression data memory part which stores image information as the compression data in a unit of scanning line. CONSTITUTION:The titled device is constituted of the compression data memory part 1 which compresses an image data at every scanning line unit and stores it as the compression data, the managing table memory part 2 which stores the write address at the forefront of the compression data 7 at by every scanning line corresponding to each scanning line as the managing table, and a decoder 3 which reads the compression data from a prescribed scanning line by referring to the managing table memory part 2 and decodes and outputs it at every scanning unit. In other words, when the scanning line to start reading is supplied, the decoder 3 finds the address of the compression data memory part 1 to start the reading from the managing table memory part 2, and can start the reading of the compression data from a found address. In such way, it is possible to read and decode the compression data even in the middle of a page.
Patent JP-S63128779-A (JP)
Title: Tube furnace for cesium-beam
Inventor: KARIYA NORIJI
IPC: H03L7/26
Filed: 1986-11-19
Abstract: PURPOSE:To eliminate the residual of cesium inside a collimator and to eliminate a beam alarm due the increase in a beam current at a restarting operation by a method wherein a furnace-heating heater is installed at the tip end of a beam-emitting part where a slit acting as a path for an atom of cesium is formed. CONSTITUTION:At an emitting tip part 12 of a collimator 11, furnace-heating heaters 15 which are composed of a molded ceramic material are buried at the upper and lower part sandwiching a slit 13. Because the furnace-heating heaters 15 are installed at the emitting tip part 12 for a cesium beam which is converged by means of the slit 13, the emitting tip part shows the highest temperature, and the characteristic of the temperature distribution is shown in the figure. If the furnace is constructed in this manner, the atom of the cesium does not stay near the emitting outlet of the slit; as a result, it is possible to eliminate the occurrence of an undesirable situation such as a beam alarm due to the increase in a beam current at a restarting operation, which was a problem in the past.
Patent JP-H11121683-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIYOTA SHIGEYUKI
IPC: H01L21/822
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit of power transistors having overcurrent detector circuit which do not require provisions for separating shunt resistance for detecting the overcurrent, thereby suppressing the resistance increase of a main current line. SOLUTION: Bonding wires 317 which are always necessary for mounting a semiconductor chip 302 are used as detecting resistances of overcurrent detector circuits. There is no need for inserting new shunt resistances in series in a main current line, hence avoids increasing the on-resistance of the entire semiconductor integrated circuit is avoided, resolves the problem of requiring a complicated manufacturing process, and reduces the integrated circuit area just by the portion of the area for the shunt resistances.
Patent JP-2001108933-A (JP)
Title: Head mount display device
Inventor: IWASAKI MASANORI
IPC: G02B27/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a head mount display device which has a line-of-sight input device and is small in size. SOLUTION: The head mount display device contains a line-of-sight input device 4 in a casing. A half mirror 2 is arranged above the line-of-sight input device 4. An LCD 1 is arranged above the half mirror 2. A lens 3 is arranged alongside the half mirror 2 between the LCD 1 and the line-of-sight input device 4. The human pupil 5 exists on the opposite side of the lens 3 with the half mirror 2 in between.
Patent JP-H03139035-A (JP)
Title: Serial transmission character synchronization system
Inventor: KAWAHARA YUJI
IPC: H04L7/04
Filed: 1989-10-25
Abstract: PURPOSE:To avoid generation of mis-synchronization completely at a receiver side by using a transmitter so as to and a 1-bit data to a serial data in a character of transmission purpose and a synchronization character on a transmission serial data when the serial data and the circuit clock are sent and received. CONSTITUTION:A pattern for character synchronization is made up of <bit of level 1>+<character whose bits are all 1>+<bit of level 0>+<character whose bits are all 0>. Moreover, the bit pattern of a character being an object of transmission at transmission consists of <bit of level 0>+<character of transmission object>, then a pattern for character synchronization does not appear in the bit pattern of the character string being transmission object and mis-synchronization of the character synchronization pattern due to the detection timing in the receiver is absolutely avoided.
Patent JP-H08112843-A (JP)
Title: Injection molding machine
Inventor: KAWANAKA HIROSHI
IPC: B29C45/58
Filed: 1994-10-13
Abstract: PURPOSE: To perform torque control by a simple structure and to enhance the quality of a product. CONSTITUTION: A cap-shaped back pressure support housing 214 is fixed to the slide base of a plunger part and a plunger support plate 215 covering an opening is energized from the inside to the outside by a back pressure coil spring 216. Since a plunger 217 is supported on the outer surface side of the plunger support plate 215 so as to protrude horizontally, the plunger 217 is adjusted so as not to become the pressure of the back pressure coil spring 216 or more when the plunger 217 pushes in a molten resin.
Patent JP-H09221757-A (JP)
Title: Raw material greening recycle promotion method which executes greening of steep slope and prevents collapse of the slope and promotes greening recycle of raw material by using coconut fiber common to both growth base of greening plant and net which covers the base
Inventor: FUJII TOSHIKATSU
IPC: E02D17/20
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for the removal of a raw material after the execution of work by fixing a net made of coconut fiber twist yarns with a greening plant growth base created on a steep slope with an anchor pin. SOLUTION: A bark compost, which is mixed with coconut fiber and a chemical fertilizer, is sprayed on a steep slope 3, which is full of soil dressing and high in stability, thereby creating and setting up a greening plant growth base 4 where the slope is covered with a net 1 made of twist yarns of coconut fiber and the net is joined with the growth base 4 and an anchor pin 2 is driven for a definite spacing and fixed with the slope 3. The conservation function of the growth base 4 is further reinforced with the coconut fiber which is strong as a plant fiber and not subjected to fracture easily by a physical external force and excellent in tackiness with the soil dressing and a chemical compost and a multiplier effect with a bark fertilizer. The net 1 prevents the collapse of rocks, soil dressing and the growth base 4 and serves as a fertilizer under the action of putrefying bacteria of the bark compost and the chemical action after the establishment of a root base of the greening plant.
Patent JP-H10125284-A (JP)
Title: Structure of sealing portion of light emitting tube, and manufacture of cap for sealing portion
Inventor: MATSUMOTO TAKASHI
IPC: H01J61/36
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent oxidization in a metal rich portion in the case where a sealing cap for a discharge lamp is made of a functionally gradient material. SOLUTION: The sealing cap 3 is constituted of a core 5 and a coating layer 6 made of SiO2 . The core 5 is made of a functionally gradient material, the composition rate of which is gradually changed from a molybdenum rich portion 5a to a silica rich portion 5b. Electrode inserting holes 7, 8 are formed from both ends of the core 5 to the molybdenum rich portion 5a, wherein an outside electrode 9 is inserted into the electrode inserting hole 7, and an inside electrode 10 is inserted into the electrode inserting hole 8.
Patent JP-S63128164-A (JP)
Title: Surface treatment
Inventor: ARAI TORU
IPC: C23C12/02
Filed: 1986-11-18
Abstract: PURPOSE:To permit efficient formation of a surface layer with one time of treatment by using a nitrogen-contg. gas for fluidization at the time of heating an iron-based metallic material in a fluidized treating agent and forming the surface layer consisting of the carbide and carbonitride of Cr, V and Ti. CONSTITUTION:The treating agent consisting of refractory powder of alumina, etc., powder of >=1 kinds among Cr, V, Ti or metals contg. the same and halide powder is disposed into a fluidized bed type furnace into which the nitrogen- contg. gas is introduced to fluidized the treating agent. The iron or iron alloy material which is the material to be treated is disposed into such fluidized bed and is heated to <=650 deg.C to form the carbide or carbonitride layer consisting of >=1 kinds among Cr, V and Ti on the surface of the material to be treated. An inert gas such as Ar is used for the fluidizing gas and the nitrogen-contg. gas is used for the fluidizing gas and the nitrogen-contg. gas is used to form the nitride or carbonitride layer. The gas consists of a nitriding gas such as N2 or NH3, or gaseous mixture composed thereof and carburizing gas such as CH4 or said gas and an inert gas such as Ar.
Patent JP-H0995494-A (JP)
Title: Production of sugar ester
Inventor: HASEGAWA MOTOO
IPC: C07H15/04
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a sugar ester high in emulsifiability and cleanability in high yield by dissolving partially hydrous maltitol and a low molecular-weight alcohol ester of a fatty acid of a specific number of carbon atoms in a solvent, heat-treating the solution at a specific temperature for a prescribed time and then reacting it. SOLUTION: In synthesizing a fatty acid ester of maltitol by reacting maltitol with a low molecular-weight alcohol ester of a 10-22C fatty acid (e.g. ethyl laurate) in a solvent, 10% or more of the raw material maltitol is hydrous maltitol, the raw material maltitol is dissolved in a reaction solvent (e.g. dimethylformamide, etc.) and heat-treated until the temperature reaches a temperature >=5 deg.C higher than the boiling point of water for >=16 minutes. The solution is maintained at 100 deg.C, reacted for 6 hours, cooled to a normal temperature, neutralized with diluted sulfuric acid and mixed with lauric acid as a fluidizing agent. The solvent is distilled away under reduced pressure.  The resultant substance is incorporated with water to separate a lauric acid layer and a water phase is collected and extracted with diethyl ketone, the solvent after the extraction is distilled off and the resultant substance is purified by high-performance liquid chromatography to give the objective substance in high yield.
Patent JP-H07126988-A (JP)
Title: Low-temperature dyeing agent for protein yarn product and dyeing method using the same
Inventor: KOIKE YUKITAKA
IPC: D06P1/673
Filed: 1993-11-05
Abstract: PURPOSE:To readily dye a protein yarn product without damaging its physical properties by relaxing the high-order structure of the protein yarn before or during dyeing and swelling the yarn. CONSTITUTION:This low-temperature dyeing agent for a protein yarn product has 24-50 donor number in the presence or absence of a surfactant, 10-24 acceptor number, contains 0.025-40g of one or more solvents freely mixable with water based on 1 liter of water and has pH3.5-9.5. The low-temperature dyeing agent optionally contains 0.025-4.0g of tributoxyethyl phosphate based on 1 liter of water and/or 0.05-40g of one or more kinds of anions having 200-290 hydration enthalpy (-DELTAHKJ.mol<-1>) based on 1 liter of water.
Patent JP-H0588090-A (JP)
Title: Reflective and refractive reduction projection optical system
Inventor: HASHIMOTO SUMIO
IPC: G02B1/02
Filed: 1991-09-28
Abstract: PURPOSE:To employ constitution wherein a reflection and refraction system uses luminous flux on an optical axis and to eliminate deterioration in resolving power. CONSTITUTION:The optical system has a 1st lens group G1 which has positive refracting power and shapes luminous flux from a reticle 1 into nearly parallel luminous flux, a half-mirror 3 which transmits luminous flux from the 1st lens group G1, a parallel plane plate 2 which is arranged between the 1st lens group G1 and half-mirror 3 slantingly to the optical axis, a 2nd lens group G2 which has negative refracting power and expands luminous flux transmitted through the half-mirror 3, a concave reflecting mirror 5 which returns luminous flux projected from the 2nd lens group G2 to the half-mirror 3 through the 2nd lens group G2, and a 3rd lens group G3 which has positive refracting power and converges luminous flux returned to the half-mirror 3 and reflected by the half-mirror 3 on a wafer 8.